wirepipe.html

jxta的api库

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<B>Method Detail</B></FONT></TD>
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<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
<PRE>
protected void <B>finalize</B>()</PRE>
<DL>
<DD>

  <p/>Closes the pipe.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="register(net.jxta.pipe.InputPipe)"><!-- --></A><H3>
register</H3>
<PRE>
public boolean <B>register</B>(<A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A>&nbsp;wireinputpipe)</PRE>
<DL>
<DD>Register that this peer is an InputPipe for the specified Pipe ID.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/impl/pipe/PipeRegistrar.html#register(net.jxta.pipe.InputPipe)">register</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/impl/pipe/PipeRegistrar.html" title="interface in net.jxta.impl.pipe">PipeRegistrar</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>wireinputpipe</CODE> - the pipe object</DL>
</DD>
</DL>
<HR>

<A NAME="forget(net.jxta.pipe.InputPipe)"><!-- --></A><H3>
forget</H3>
<PRE>
public boolean <B>forget</B>(<A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A>&nbsp;wireinputpipe)</PRE>
<DL>
<DD>This peer is no longer listening on the specified pipe.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/impl/pipe/PipeRegistrar.html#forget(net.jxta.pipe.InputPipe)">forget</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/impl/pipe/PipeRegistrar.html" title="interface in net.jxta.impl.pipe">PipeRegistrar</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if the pipe was removed otherwise false.</DL>
</DD>
</DL>
<HR>

<A NAME="waitForMessage()"><!-- --></A><H3>
waitForMessage</H3>
<PRE>
public <A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A> <B>waitForMessage</B>()
                       throws java.lang.InterruptedException</PRE>
<DL>
<DD>wait for a message to be received
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#waitForMessage()">waitForMessage</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Message  message received
<DT><B>Throws:</B>
<DD><CODE>java.lang.InterruptedException</CODE> - If another thread interrupted while we
  were waiting for a message.</DL>
</DD>
</DL>
<HR>

<A NAME="poll(int)"><!-- --></A><H3>
poll</H3>
<PRE>
public <A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A> <B>poll</B>(int&nbsp;timeout)
             throws java.lang.InterruptedException</PRE>
<DL>
<DD>Poll for a message from the pipe. If there is no message available then
 wait the specified amount of time. if timeout is zero then wait
 indefinitely.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#poll(int)">poll</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>timeout</CODE> - minimum time poll is supposed to block (in milliseconds)
<DT><B>Returns:</B><DD>message received or null if the pipe has closed or the
 timeout expires without a message being delivered.
<DT><B>Throws:</B>
<DD><CODE>java.lang.InterruptedException</CODE> - If another thread interrupted while we
  were waiting for a message.</DL>
</DD>
</DL>
<HR>

<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()</PRE>
<DL>
<DD>Close the pipe. No additional messages will be received on this pipe.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#close()">close</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getType()"><!-- --></A><H3>
getType</H3>
<PRE>
public java.lang.String <B>getType</B>()</PRE>
<DL>
<DD>Gets the pipe type
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#getType()">getType</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The type</DL>
</DD>
</DL>
<HR>

<A NAME="getPipeID()"><!-- --></A><H3>
getPipeID</H3>
<PRE>
public <A HREF="../../../../net/jxta/id/ID.html" title="class in net.jxta.id">ID</A> <B>getPipeID</B>()</PRE>
<DL>
<DD>Gets the pipe id
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#getPipeID()">getPipeID</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The type</DL>
</DD>
</DL>
<HR>

<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public java.lang.String <B>getName</B>()</PRE>
<DL>
<DD>Gets the pipe name
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#getName()">getName</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The name</DL>
</DD>
</DL>
<HR>

<A NAME="getAdvertisement()"><!-- --></A><H3>
getAdvertisement</H3>
<PRE>
public <A HREF="../../../../net/jxta/protocol/PipeAdvertisement.html" title="class in net.jxta.protocol">PipeAdvertisement</A> <B>getAdvertisement</B>()</PRE>
<DL>
<DD>Gets the pipe advertisement
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html#getAdvertisement()">getAdvertisement</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/pipe/InputPipe.html" title="interface in net.jxta.pipe">InputPipe</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The advertisement</DL>
</DD>
</DL>
<HR>

<A NAME="processIncomingMessage(net.jxta.endpoint.Message, net.jxta.endpoint.EndpointAddress, net.jxta.endpoint.EndpointAddress)"><!-- --></A><H3>
processIncomingMessage</H3>
<PRE>
public void <B>processIncomingMessage</B>(<A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;message,
                                   <A HREF="../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;srcAddr,
                                   <A HREF="../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;dstAddr)</PRE>
<DL>
<DD>This method is invoked by the EndpointService for each incoming message
 which is addressed to this listener.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/jxta/endpoint/EndpointListener.html#processIncomingMessage(net.jxta.endpoint.Message, net.jxta.endpoint.EndpointAddress, net.jxta.endpoint.EndpointAddress)">processIncomingMessage</A></CODE> in interface <CODE><A HREF="../../../../net/jxta/endpoint/EndpointListener.html" title="interface in net.jxta.endpoint">EndpointListener</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - Incoming message<DD><CODE>srcAddr</CODE> - Endpoint Address of the source of the message<DD><CODE>dstAddr</CODE> - Endpoint Address of the destination of the message</DL>
</DD>
</DL>
<HR>

<A NAME="processIncomingMessage(net.jxta.endpoint.Message, net.jxta.impl.pipe.WireHeader, net.jxta.endpoint.EndpointAddress, net.jxta.endpoint.EndpointAddress)"><!-- --></A><H3>
processIncomingMessage</H3>
<PRE>
void <B>processIncomingMessage</B>(<A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;message,
                            <A HREF="../../../../net/jxta/impl/pipe/WireHeader.html" title="class in net.jxta.impl.pipe">WireHeader</A>&nbsp;header,
                            <A HREF="../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;srcAddr,
                            <A HREF="../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;dstAddr)</PRE>
<DL>
<DD>local version with the wire header already parsed. There are two paths
  to this point; via the local endpoint listener or via the general
  propagation listener in WirePipeImpl.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="repropagate(net.jxta.endpoint.Message, net.jxta.impl.pipe.WireHeader)"><!-- --></A><H3>
repropagate</H3>
<PRE>
void <B>repropagate</B>(<A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;message,
                 <A HREF="../../../../net/jxta/impl/pipe/WireHeader.html" title="class in net.jxta.impl.pipe">WireHeader</A>&nbsp;header)</PRE>
<DL>
<DD>Repropagate a message
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="sendMessage(net.jxta.endpoint.Message, java.util.Set)"><!-- --></A><H3>
sendMessage</H3>
<PRE>
void <B>sendMessage</B>(<A HREF="../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;msg,
                 java.util.Set&nbsp;peers)
           throws java.io.IOException</PRE>
<DL>
<DD>Send the message
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="createMsgId()"><!-- --></A><H3>
createMsgId</H3>
<PRE>
java.lang.String <B>createMsgId</B>()</PRE>
<DL>
<DD>Create a unique (mostly) identifier for this message
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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